| commit | 13e57ee2056221296f1926d49d00edd224058bea | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@ingics.com> | Tue Dec 18 03:33:00 2012 +0000 |
| committer | Jonathan Cameron <jic23@kernel.org> | Thu Dec 27 11:00:27 2012 +0000 |
| tree | 2504fdb8150915afb2775401cc1ae2d09e24651b | |
| parent | 359570ad3fcfcc3a3031b3a5e01bfb616233eca0 [diff] |
iio: dac: ad5446: Don't set error code to voltage_uv regulator_get_voltage() may return negative error code. Add error checking to avoid setting error code to voltage_uv. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>